This position that works so well for regular vaginal intercourse is also a good choice for anal intercourse as well. Kneel on your knees and elbows, remembering to relax your ass. Your partner kneels directly behind your ass, facing towards you. He will then bend forward guiding his penis to your anus opening and gently pushes it inside. Entry is made easier if you try to draw his penis into your ass as he is pushing. Your partner can then move his penis around inside your ass by thrusting his hips forward and back, while you either remain still or can move your hips from side to side. This position allows for fairly easy and deep penetration.